[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/@rc-component/qrcode/lib/index.js

@@ -0,0 +1,38 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+var _utils = require("./utils");
+Object.keys(_utils).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _utils[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _utils[key];
+    }
+  });
+});
+var _QRCodeCanvas = require("./QRCodeCanvas");
+Object.keys(_QRCodeCanvas).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _QRCodeCanvas[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _QRCodeCanvas[key];
+    }
+  });
+});
+var _QRCodeSVG = require("./QRCodeSVG");
+Object.keys(_QRCodeSVG).forEach(function (key) {
+  if (key === "default" || key === "__esModule") return;
+  if (key in exports && exports[key] === _QRCodeSVG[key]) return;
+  Object.defineProperty(exports, key, {
+    enumerable: true,
+    get: function get() {
+      return _QRCodeSVG[key];
+    }
+  });
+});